The Monte Verde archaeological site in southern Chile has long been the crown jewel of evidence for the early peopling of the Americas, widely accepted as proof that humans arrived long before the ...

For 300 years explorers and naturalists have reported another kind of firefly behavior, seen in the region stretching from ...

The historians who are suing over the Trump administration’s eschewal of a Watergate-era records retention law for ...

In the spring of 1767, an anonymous author published a pamphlet outlining a radical democratic plan of government, one that ...

The glass panels of the Lynching Victims Monolith are simple, etched with the names of more than 600 victims of documented ...

You probably have a member of your family that you're not related to by blood—a step-parent, an adopted cousin, your mom's ...